Irregular blood group antibodies.
D000906:Antibodies; D000917:Antibody Formation; D001789:Blood Group Antigens; D001787:Blood Group Incompatibility / Q000276:immunology*; D004899:Erythroblastosis, Fetal / Q000276:immunology; D005260:Female; D006801:Humans; D011247:Pregnancy
D000906:Antibodies; D001789:Blood Group Antigens